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MULTIMODAL POLYETHYLENE THIN FILM

  • US 20190330390A1
  • Filed: 09/08/2017
  • Published: 10/31/2019
  • Est. Priority Date: 09/12/2016
  • Status: Abandoned Application
First Claim
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1. A reactor system for a multimodal polyethylene polymerization process, comprising;

  • (a) a first reactor;

    (b) a hydrogen removal unit arranged between the first reactor and a second reactor comprising at least one vessel connected with a depressurization equipment, preferably selected from vacuum pump, compressor, blower, ejector or a combination thereof, the depressurization equipment allowing to adjust an operating pressure to a pressure in a range of 100-200 kPa (abs);

    (c) the second reactor; and

    (d) a third reactor.

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